🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 10.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.25 AU - 1.61 AU

Year: 1160 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,769,162 km

• M1: 141,220 km (0.11 R)
• M2: 235,916 km (0.081 R)
• M3: 322,084 km (0.034 R)
• M4: 445,652 km (0.071 R)
• M5: 644,168 km (0.07 R)
• M6: 715,078 km (0.114 R)
• M7: 823,536 km (0.073 R)
• M8: 930,798 km (0.119 R)
• M9: 1,290,132 km (0.105 R)
• M10: 1,365,380 km (0.056 R)
• M11: 1,442,423 km (0.093 R)
• M12: 1,529,638 km (0.097 R)
• M13: 1,618,799 km (0.07 R)
• M14: 1,774,530 km (0.116 R)
• M15: 1,849,628 km (0.07 R)
• M16: 2,374,268 km (0.101 R)
• M17: 2,467,916 km (0.083 R)
• M18: 2,552,289 km (0.102 R)
• M19: 2,855,075 km (0.039 R)
• M20: 3,010,807 km (0.101 R)
• M21: 3,123,903 km (0.095 R)
• M22: 3,448,081 km (0.113 R)
• M23: 3,991,720 km (0.114 R)
• M24: 4,179,017 km (0.111 R)
• M25: 4,484,795 km (0.081 R)
• M26: 4,588,316 km (0.113 R)
• M27: 4,745,095 km (0.043 R)
• M28: 4,917,132 km (0.084 R)
• M29: 5,199,274 km (0.058 R)
• M30: 5,528,240 km (0.114 R)
• M31: 5,653,304 km (0.04 R)
• M32: 5,751,290 km (0.066 R)
• M33: 5,835,813 km (0.09 R)
• M34: 6,020,118 km (0.082 R)
• M35: 6,249,750 km (0.099 R)
• M36: 6,526,207 km (0.099 R)
• M37: 6,703,032 km (0.09 R)
• M38: 6,791,893 km (0.11 R)
• M39: 6,881,203 km (0.059 R)
• M40: 7,076,278 km (0.057 R)
• M41: 7,151,676 km (0.12 R)
• M42: 7,273,000 km (0.099 R)
• M43: 7,349,145 km (0.102 R)
• M44: 7,517,742 km (0.054 R)
• M45: 7,656,569 km (0.11 R)
• M46: 7,765,177 km (0.052 R)
• M47: 8,046,720 km (0.108 R)
• M48: 8,236,260 km (0.108 R)
• M49: 8,862,776 km (0.073 R)
• M50: 9,487,946 km (0.039 R)
• M51: 9,638,142 km (0.116 R)
• M52: 9,772,331 km (0.096 R)
• M53: 10,008,546 km (0.071 R)
• M54: 10,076,464 km (0.054 R)
• M55: 10,212,598 km (0.068 R)
• M56: 10,920,196 km (0.107 R)
• M57: 11,095,076 km (0.109 R)
• M58: 11,306,308 km (0.106 R)
• M59: 11,447,827 km (0.117 R)
• M60: 11,697,058 km (0.103 R)
• M61: 11,983,986 km (0.09 R)
• M62: 12,074,044 km (0.069 R)
• M63: 12,146,300 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 11.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.15 AU - 1.85 AU

Year: 1246 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,769,162 km

• M1: 160,369 km (0.048 R)
• M2: 239,805 km (0.053 R)
• M3: 342,430 km (0.094 R)
• M4: 477,965 km (0.114 R)
• M5: 696,228 km (0.116 R)
• M6: 818,300 km (0.117 R)
• M7: 969,544 km (0.082 R)
• M8: 1,085,781 km (0.104 R)
• M9: 1,176,288 km (0.079 R)
• M10: 1,389,615 km (0.117 R)
• M11: 1,513,930 km (0.106 R)
• M12: 1,616,106 km (0.097 R)
• M13: 1,773,782 km (0.104 R)
• M14: 1,900,192 km (0.066 R)
• M15: 2,476,294 km (0.108 R)
• M16: 2,567,249 km (0.115 R)
• M17: 2,815,432 km (0.066 R)
• M18: 2,899,955 km (0.065 R)
• M19: 3,028,459 km (0.061 R)
• M20: 3,125,997 km (0.085 R)
• M21: 3,257,793 km (0.094 R)
• M22: 3,481,741 km (0.047 R)
• M23: 3,584,066 km (0.058 R)
• M24: 3,815,344 km (0.099 R)
• M25: 4,027,773 km (0.114 R)
• M26: 4,171,537 km (0.08 R)
• M27: 4,256,209 km (0.096 R)
• M28: 4,501,400 km (0.048 R)
• M29: 4,713,380 km (0.05 R)
• M30: 4,801,643 km (0.092 R)
• M31: 4,890,504 km (0.104 R)
• M32: 5,108,618 km (0.046 R)
• M33: 5,448,504 km (0.083 R)
• M34: 5,607,826 km (0.099 R)
• M35: 5,863,339 km (0.084 R)
• M36: 6,081,453 km (0.108 R)
• M37: 6,177,644 km (0.065 R)
• M38: 6,385,735 km (0.073 R)
• M39: 6,823,159 km (0.086 R)
• M40: 6,966,324 km (0.088 R)
• M41: 7,125,047 km (0.112 R)
• M42: 7,212,113 km (0.111 R)
• M43: 7,519,687 km (0.098 R)
• M44: 7,996,605 km (0.065 R)
• M45: 8,147,698 km (0.113 R)
• M46: 8,360,875 km (0.077 R)
• M47: 8,653,040 km (0.061 R)
• M48: 8,886,114 km (0.063 R)
• M49: 9,042,593 km (0.114 R)
• M50: 9,152,697 km (0.101 R)
• M51: 9,231,685 km (0.097 R)
• M52: 9,390,258 km (0.044 R)
• M53: 9,517,716 km (0.077 R)
• M54: 9,645,921 km (0.11 R)
• M55: 9,839,052 km (0.051 R)
• M56: 10,558,618 km (0.12 R)
• M57: 10,791,093 km (0.037 R)
• M58: 11,227,320 km (0.045 R)
• M59: 11,379,760 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 11.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.37 AU - 1.73 AU

Year: 1309 Days

Day: 11.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,769,162 km

• M1: 157,377 km (0.107 R)
• M2: 251,324 km (0.106 R)
• M3: 351,705 km (0.095 R)
• M4: 433,086 km (0.085 R)
• M5: 666,907 km (0.102 R)
• M6: 963,410 km (0.085 R)
• M7: 1,059,901 km (0.109 R)
• M8: 1,218,774 km (0.117 R)
• M9: 1,301,352 km (0.104 R)
• M10: 1,378,096 km (0.085 R)
• M11: 1,560,904 km (0.071 R)
• M12: 1,634,656 km (0.038 R)
• M13: 1,726,509 km (0.053 R)
• M14: 1,968,409 km (0.083 R)
• M15: 2,093,473 km (0.108 R)
• M16: 2,202,978 km (0.101 R)
• M17: 2,323,853 km (0.034 R)
• M18: 2,514,291 km (0.06 R)
• M19: 2,690,069 km (0.071 R)
• M20: 2,819,621 km (0.087 R)
• M21: 2,961,439 km (0.11 R)
• M22: 3,095,479 km (0.092 R)
• M23: 3,348,150 km (0.072 R)
• M24: 3,651,534 km (0.028 R)
• M25: 3,751,017 km (0.103 R)
• M26: 3,997,853 km (0.086 R)
• M27: 4,146,404 km (0.092 R)
• M28: 4,460,709 km (0.083 R)
• M29: 4,770,676 km (0.12 R)
• M30: 4,928,502 km (0.083 R)
• M31: 5,075,557 km (0.035 R)
• M32: 5,162,024 km (0.047 R)
• M33: 5,424,568 km (0.073 R)
• M34: 5,755,778 km (0.103 R)
• M35: 5,859,001 km (0.086 R)
• M36: 6,093,420 km (0.094 R)
• M37: 6,225,216 km (0.118 R)
• M38: 6,331,131 km (0.076 R)
• M39: 6,477,887 km (0.095 R)
• M40: 6,598,912 km (0.084 R)
• M41: 6,938,798 km (0.091 R)
• M42: 7,396,268 km (0.065 R)
• M43: 7,522,679 km (0.105 R)
• M44: 7,678,260 km (0.118 R)
• M45: 7,978,354 km (0.037 R)
• M46: 8,093,694 km (0.093 R)
• M47: 8,545,778 km (0.101 R)
• M48: 8,782,293 km (0.118 R)
• M49: 8,991,131 km (0.117 R)
• M50: 9,126,218 km (0.088 R)
• M51: 9,474,632 km (0.084 R)
• M52: 9,596,703 km (0.109 R)
• M53: 9,734,932 km (0.063 R)
• M54: 9,858,200 km (0.091 R)
• M55: 10,090,825 km (0.047 R)
• M56: 10,325,245 km (0.104 R)
• M57: 10,529,895 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.73 AU - 1.99 AU

Year: 1721 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,769,162 km

• M1: 158,275 km (0.079 R)
• M2: 298,149 km (0.051 R)
• M3: 414,536 km (0.094 R)
• M4: 493,523 km (0.085 R)
• M5: 573,409 km (0.114 R)
• M6: 670,647 km (0.118 R)
• M7: 780,602 km (0.079 R)
• M8: 883,974 km (0.044 R)
• M9: 1,020,557 km (0.116 R)
• M10: 1,201,720 km (0.102 R)
• M11: 1,378,245 km (0.098 R)
• M12: 1,506,151 km (0.101 R)
• M13: 1,621,641 km (0.1 R)
• M14: 1,888,224 km (0.056 R)
• M15: 1,995,336 km (0.084 R)
• M16: 2,310,240 km (0.084 R)
• M17: 2,601,357 km (0.104 R)
• M18: 2,832,785 km (0.091 R)
• M19: 3,018,735 km (0.109 R)
• M20: 3,113,132 km (0.063 R)
• M21: 3,208,725 km (0.111 R)
• M22: 3,402,753 km (0.091 R)
• M23: 3,545,320 km (0.096 R)
• M24: 3,882,065 km (0.056 R)
• M25: 3,996,657 km (0.092 R)
• M26: 4,526,233 km (0.084 R)
• M27: 4,768,881 km (0.078 R)
• M28: 4,879,434 km (0.088 R)
• M29: 5,368,619 km (0.116 R)
• M30: 5,445,362 km (0.064 R)
• M31: 5,625,778 km (0.114 R)
• M32: 5,847,332 km (0.049 R)
• M33: 6,098,656 km (0.034 R)
• M34: 6,192,005 km (0.087 R)
• M35: 6,339,958 km (0.077 R)
• M36: 6,557,024 km (0.078 R)
• M37: 6,957,049 km (0.073 R)
• M38: 7,054,736 km (0.039 R)
• M39: 7,166,935 km (0.116 R)
• M40: 7,265,669 km (0.053 R)
• M41: 7,407,488 km (0.055 R)
• M42: 7,607,650 km (0.101 R)
• M43: 7,998,699 km (0.059 R)
• M44: 8,159,965 km (0.112 R)
• M45: 8,545,330 km (0.114 R)
• M46: 8,906,309 km (0.106 R)
• M47: 9,088,669 km (0.102 R)
• M48: 9,211,040 km (0.095 R)
• M49: 9,364,677 km (0.115 R)
• M50: 9,503,654 km (0.061 R)
• M51: 9,596,703 km (0.104 R)
• M52: 9,705,760 km (0.081 R)
• M53: 10,003,610 km (0.116 R)
• M54: 10,400,044 km (0.062 R)
• M55: 10,480,079 km (0.115 R)
• M56: 10,592,277 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 13.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.09 AU - 2.33 AU

Year: 2228 Days

Day: 12.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,769,162 km

• M1: 222,751 km (0.089 R)
• M2: 360,082 km (0.095 R)
• M3: 454,030 km (0.116 R)
• M4: 636,389 km (0.029 R)
• M5: 734,077 km (0.09 R)
• M6: 855,550 km (0.05 R)
• M7: 1,013,226 km (0.034 R)
• M8: 1,151,006 km (0.113 R)
• M9: 1,413,700 km (0.047 R)
• M10: 1,649,765 km (0.081 R)
• M11: 1,850,825 km (0.107 R)
• M12: 2,047,546 km (0.045 R)
• M13: 2,303,508 km (0.071 R)
• M14: 2,462,231 km (0.103 R)
• M15: 2,583,705 km (0.089 R)
• M16: 2,734,948 km (0.12 R)
• M17: 2,917,757 km (0.113 R)
• M18: 3,003,476 km (0.086 R)
• M19: 3,177,608 km (0.093 R)
• M20: 3,535,895 km (0.114 R)
• M21: 3,844,665 km (0.03 R)
• M22: 4,002,491 km (0.096 R)
• M23: 4,324,426 km (0.111 R)
• M24: 4,455,773 km (0.12 R)
• M25: 4,604,922 km (0.098 R)
• M26: 4,705,302 km (0.059 R)
• M27: 5,677,987 km (0.057 R)
• M28: 6,077,114 km (0.099 R)
• M29: 6,205,918 km (0.089 R)
• M30: 6,317,219 km (0.119 R)
• M31: 6,447,818 km (0.108 R)
• M32: 6,654,861 km (0.112 R)
• M33: 6,749,706 km (0.089 R)
• M34: 6,883,297 km (0.062 R)
• M35: 7,191,918 km (0.077 R)
• M36: 7,544,669 km (0.094 R)
• M37: 7,723,289 km (0.07 R)
• M38: 7,963,394 km (0.105 R)
• M39: 8,308,067 km (0.053 R)
• M40: 8,574,800 km (0.083 R)
• M41: 8,740,555 km (0.098 R)
• M42: 8,990,982 km (0.048 R)
• M43: 9,264,895 km (0.086 R)
• M44: 9,349,867 km (0.045 R)
• M45: 9,563,193 km (0.102 R)
• M46: 9,842,942 km (0.064 R)
• M47: 10,038,167 km (0.086 R)
• M48: 10,742,922 km (0.117 R)
• M49: 10,921,692 km (0.059 R)
• M50: 11,011,450 km (0.074 R)
• M51: 11,146,537 km (0.079 R)
• M52: 11,282,073 km (0.12 R)
• M53: 11,784,123 km (0.114 R)
• M54: 12,176,967 km (0.118 R)
• M55: 13,070,964 km (0.079 R)
• M56: 13,357,594 km (0.078 R)
• M57: 14,059,058 km (0.066 R)
• M58: 14,500,522 km (0.097 R)
• M59: 14,921,640 km (0.096 R)
• M60: 15,071,237 km (0.102 R)
• M61: 15,246,417 km (0.064 R)
• M62: 16,055,891 km (0.09 R)
• M63: 16,158,066 km (0.037 R)
• M64: 16,260,391 km (0.115 R)
• M65: 16,568,862 km (0.118 R)
• M66: 16,723,845 km (0.079 R)
• M67: 16,879,277 km (0.101 R)
• M68: 17,400,925 km (0.109 R)
• M69: 17,769,235 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,040 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit